198980760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{150743}}^1$

素因数の和:150768

約数の個数: 64

約数和(自身を含む): 651214080

約数和(自身を除く): 452233320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 150743, 301486, 452229, 602972, 753715, 904458, 1205944, 1507430, 1658173, 1808916, 2261145, 3014860, 3316346, 3617832, 4522290, 4974519, 6029720, 6632692, 8290865, 9044580, 9949038, 13265384, 16581730, 18089160, 19898076, 24872595, 33163460, 39796152, 49745190, 66326920, 99490380, 198980760]

約数ペア:

[(1, 198980760), (2, 99490380), (3, 66326920), (4, 49745190), (5, 39796152), (6, 33163460), (8, 24872595), (10, 19898076), (11, 18089160), (12, 16581730), (15, 13265384), (20, 9949038), (22, 9044580), (24, 8290865), (30, 6632692), (33, 6029720), (40, 4974519), (44, 4522290), (55, 3617832), (60, 3316346), (66, 3014860), (88, 2261145), (110, 1808916), (120, 1658173), (132, 1507430), (165, 1205944), (220, 904458), (264, 753715), (330, 602972), (440, 452229), (660, 301486), (1320, 150743)]